Date prélèvement 19/05/2015
IBMR
Robustesse 11.66
Recouvrement UR1 90.00%
Faciès UR1 radier (90%)
Recouvrement UR2 10.00%
Faciès UR2 pl. lent (10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Phragmites australis 1579 PHRAUS 0.1 70 7.09
Cladophora 1124 CLASPX 0.45 0 0.405
Spirogyra 1147 SPISPX 0 0.8 0.08
Tolypothrix 6304 TOYSPX 0.07 0 0.063
Lyngbya 1107 LYNSPX 0.04 0 0.036
Bangia 1153 BANSPX 0.02 0 0.018
Phormidium 6414 PHOSPX 0.02 0 0.018
Bryum pseudotriquetrum 1274 BRYPSE 0.015 0 0.0135
Glyceria fluitans 1564 GLYFLU 0.01 0.01 0.01
Equisetum 1383 EQUSPX 0.01 0.01 0.01
Batrachospermum 1155 BATSPX 0.01 0 0.009
Groenlandia densa 1638 GRODEN 0.01 0 0.009
Schistidium rivulare 1327 SCSRIV 0.01 0 0.009
Palustriella commutata 19903 PALCOM 0.01 0 0.009
Fissidens crassipes 1294 FISCRA 0.01 0 0.009
Oedogonium 1134 OEDSPX 0.01 0 0.009
Nostoc 1105 NOSSPX 0.01 0 0.009
Chara vulgaris 5261 CHAVUL 0.01 0 0.009
Bryum 1272 BRYSPX 0.005 0.01 0.0055
Rhynchostegium riparioides 1268 RHYRIP 0 0.01 0.001
Lycopus europaeus 1789 LYCEUR 0 0.01 0.001
Mentha aquatica 1791 MENAQU 0 0.01 0.001
Mentha longifolia 19856 MENLON 0 0.01 0.001
Juncus articulatus 1609 JUNART 0 0.01 0.001
Lythrum salicaria 1823 LYTSAL 0 0.01 0.001